#436BAC#436BAC

#436BAC is a mid, moderate blue. Relative luminance 0.147; OKLCH L 52.9% C 0.112 H 259.7°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#436BAC
RGB	rgb(67, 107, 172)
HSL	hsl(217, 44%, 47%)
HSV	hsv(217, 61%, 67%)
CMYK	cmyk(61%, 37.8%, 0%, 32.5%)
CIE-LAB	lab(45.20, 6.50, -38.98)
CIE-LCH	lch(45.20, 39.52, 279.47°)
OKLab	oklab(52.95% -0.0201 -0.1106)
OKLCH	oklch(52.95% 0.112 259.7)
XYZ	xyz(15.0162, 14.6859, 41.0651)
Luminance	0.1469 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#436BAC #AC8443

analogous

#43A0AC #436BAC #5043AC

triadic

#436BAC #AC436B #6BAC43

tetradic

#436BAC #AC43A0 #AC8443 #43AC50

square

#436BAC #AC43A0 #AC8443 #43AC50

split-complementary

#436BAC #AC5043 #A0AC43

monochromatic

#213454 #325080 #436BAC #688BC4 #94ADD5

Accessibility & contrast

On white

5.33

#436BAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#436BAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #436BAC

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##436BAC	#FFFFFF	#000000	##FFFFFF
##436BAC	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F70AF

Deuteranopia (green-blind)

#4166AB

Tritanopia (blue-blind)

#007A83

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #436bac;
/* rgb */ color: rgb(67, 107, 172);
/* oklch */ color: oklch(52.9% 0.112 259.7);

Tailwind

colors: {
  custom: {
    50: '#8095c5',
    500: '#436bac',
    950: '#000000',
  },
}

SCSS

$custom: #436bac;
$custom-light: #8095c5;
$custom-dark: #000000;

JSON

{
  "hex": "#436bac",
  "rgb": {
    "r": 67,
    "g": 107,
    "b": 172
  },
  "hsl": {
    "h": 217.143,
    "s": 43.933,
    "l": 46.863
  },
  "oklch": {
    "l": 0.52946,
    "c": 0.11239,
    "h": 259.7
  },
  "luminance": 0.14687
}

Semantic roles & 50–950 ramp

primary

#436BAC

secondary

#C1AC8A

accent

#A354D4

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #436BAC

Body copy rendered with the generated semantic roles for this colour.

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